BR112019008355A2 - exhaust additive metering system comprising an exhaust additive dispensing device and an exhaust additive metering device - Google Patents
exhaust additive metering system comprising an exhaust additive dispensing device and an exhaust additive metering deviceInfo
- Publication number
- BR112019008355A2 BR112019008355A2 BR112019008355A BR112019008355A BR112019008355A2 BR 112019008355 A2 BR112019008355 A2 BR 112019008355A2 BR 112019008355 A BR112019008355 A BR 112019008355A BR 112019008355 A BR112019008355 A BR 112019008355A BR 112019008355 A2 BR112019008355 A2 BR 112019008355A2
- Authority
- BR
- Brazil
- Prior art keywords
- metering
- exhaust additive
- exhaust
- dispensing device
- receiving surface
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 6
- 230000000996 additive effect Effects 0.000 title abstract 6
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
- B01D53/9431—Processes characterised by a specific device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2131—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using rotating elements, e.g. rolls or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/74—Spray-mixers, e.g. for mixing intersecting sheets of material with rotating parts, e.g. discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/08—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements
- B05B3/082—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0075—Nozzle arrangements in gas streams
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/915—Reverse flow, i.e. flow changing substantially 180° in direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/06—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of the exhaust apparatus relative to the turbine of a turbocharger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/24—Rotors for turbines
- F05D2240/241—Rotors for turbines of impulse type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
Abstract
a presente revelação diz respeito a um sistema de dosagem para uma turbina de turbocompressor (6) de um sistema de escape para um motor de combustão interna (2), o sistema de dosagem compreendendo um dispositivo de distribuição (24), e um dispositivo de dosagem (26). o dispositivo de distribuição (24) compreende uma superfície de recebimento (40, 46, 54), e pelo menos uma superfície de distribuição (42, 48, 56). a superfície de recebimento (40, 46, 54) é equipada para receber aditivo de escape dosado no dispositivo de distribuição (24). a superfície de distribuição (42, 48, 56) é arranjada em comunicação fluídica com a superfície de recebimento (40, 46, 54) e é equipada para distribuir aditivo de escape em uma corrente de escape que passa através da turbina de turbocompressor pelo movimento rotativo do dispositivo de distribuição (24). o dispositivo de distribuição (24) é anexado fixamente a um eixo (20) ou cubo da turbina de turbocompressor (6). o dispositivo de dosagem (26) compreende um canal de suprimento (28), uma válvula de dosagem (30), e um tubo de dosagem (32) arranjados à jusante da válvula de dosagem (30) na direção de fluxo do agente redutor durante dosagem. o dispositivo de dosagem (26) é arranjado para suprir aditivo de escape na superfície de recebimento (40, 46, 54) do dispositivo de distribuição (24). a revelação também diz respeito a um dispositivo de distribuição e um dispositivo de dosagem para uso em um sistema de dosagem como esse.The present disclosure relates to a metering system for a turbocharger turbine (6) from an exhaust system to an internal combustion engine (2), the metering system comprising a dispensing device (24), and a metering device. dosage (26). the dispensing device (24) comprises a receiving surface (40, 46, 54), and at least one dispensing surface (42, 48, 56). the receiving surface (40, 46, 54) is equipped to receive metered exhaust additive in the dispensing device (24). the distributing surface (42, 48, 56) is arranged in fluid communication with the receiving surface (40, 46, 54) and is equipped to distribute exhaust additive in an exhaust stream passing through the turbocharger turbine by movement. rotary switch (24). the distribution device (24) is fixedly attached to a shaft (20) or hub of the turbocharger turbine (6). the metering device (26) comprises a supply channel (28), a metering valve (30), and a metering tube (32) arranged downstream of metering valve (30) in the direction of flow of the reducing agent during dosage. The metering device (26) is arranged to supply exhaust additive to the receiving surface (40, 46, 54) of the dispensing device (24). The disclosure also relates to a dispensing device and a metering device for use in such a metering system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1651396A SE542040C2 (en) | 2016-10-26 | 2016-10-26 | An exhaust additive distribution device attached to a turbocharger turbine and an exhaust additive dosing system including such a distribution device |
PCT/SE2017/050628 WO2018080371A1 (en) | 2016-10-26 | 2017-06-13 | Exhaust additive dosing system comprising an exhaust additive distribution device and an exhaust additive metering device |
Publications (1)
Publication Number | Publication Date |
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BR112019008355A2 true BR112019008355A2 (en) | 2019-07-16 |
Family
ID=59078156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019008355A BR112019008355A2 (en) | 2016-10-26 | 2017-06-13 | exhaust additive metering system comprising an exhaust additive dispensing device and an exhaust additive metering device |
Country Status (8)
Country | Link |
---|---|
US (1) | US11015508B2 (en) |
EP (1) | EP3532713B1 (en) |
KR (1) | KR102206580B1 (en) |
CN (1) | CN110100081B (en) |
BR (1) | BR112019008355A2 (en) |
RU (1) | RU2745186C2 (en) |
SE (1) | SE542040C2 (en) |
WO (1) | WO2018080371A1 (en) |
Families Citing this family (14)
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CN110714833B (en) * | 2018-07-13 | 2023-08-15 | 博格华纳公司 | Turbocharger turbine diffuser with diesel exhaust fluid dosing structure |
US10774718B2 (en) * | 2018-10-31 | 2020-09-15 | Caterpillar Inc. | Multi-nozzle design to eliminate downstream mixing devices |
EP3719275B1 (en) * | 2019-04-05 | 2021-10-27 | Perkins Engines Company Ltd | Improvements in twin turbocharger systems |
SE543851C2 (en) * | 2019-12-12 | 2021-08-10 | Scania Cv Ab | Exhaust additive dosing system comprising a turbocharger |
DE102020113041A1 (en) | 2020-05-14 | 2021-11-18 | Man Energy Solutions Se | Exhaust turbine and method of operating the same |
GB2597478B (en) * | 2020-07-22 | 2024-07-03 | Cummins Ltd | Turbine rotary cup atomizer |
GB2602090A (en) * | 2020-12-17 | 2022-06-22 | Cummins Ltd | Turbine |
GB2602098A (en) * | 2020-12-17 | 2022-06-22 | Cummins Ltd | Turbine |
GB2602093A (en) * | 2020-12-17 | 2022-06-22 | Cummins Ltd | Turbine |
SE545026C2 (en) | 2021-01-28 | 2023-02-28 | Scania Cv Ab | Heat resistant Exhaust Additive Dosing Arrangement |
SE545036C2 (en) * | 2021-01-28 | 2023-03-07 | Scania Cv Ab | Turbine Outlet Assembly for a Turbo Device comprising an exhaust additive dosing unit |
US11795853B2 (en) * | 2021-11-14 | 2023-10-24 | Andreas Doering | Exhaust gas turbine and method of operating the same |
EP4183987A1 (en) | 2021-11-22 | 2023-05-24 | Scania CV AB | Control device and method for deriving engine-out nox concentration |
GB202203717D0 (en) * | 2022-03-17 | 2022-05-04 | Cummins Ltd | Turbine dosing system for dosing into regions of desirable flow properties |
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SE516624C2 (en) | 2000-06-14 | 2002-02-05 | Volvo Lastvagnar Ab | Apparatus for injecting urea into a turbine housing in an exhaust system |
EP1420873B1 (en) * | 2001-08-18 | 2008-03-26 | Robert Bosch Gmbh | Method and device for storing and dosing a reducing agent |
DE10155675A1 (en) * | 2001-08-18 | 2003-05-28 | Bosch Gmbh Robert | Method and device for storing and dosing a reducing agent |
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JP2009114934A (en) * | 2007-11-06 | 2009-05-28 | Toyota Motor Corp | Exhaust emission control device of internal combustion engine |
JP2009121396A (en) | 2007-11-16 | 2009-06-04 | Denso Corp | Exhaust emission control device |
GB0800451D0 (en) * | 2008-01-11 | 2008-02-20 | Cummins Turbo Tech Ltd | A turbomachine system and turbine therefor |
DE102008022991A1 (en) | 2008-05-09 | 2009-11-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Device for conveying a reducing agent and method for producing a motor vehicle |
US8596063B2 (en) * | 2009-06-18 | 2013-12-03 | GM Global Technology Operations LLC | Exhaust treatment system for an internal combustion engine |
GB2506970B (en) | 2012-08-24 | 2020-12-30 | Borgwarner Inc | A shield and coolant guide for an electric machine |
GB2507153B (en) * | 2012-08-24 | 2020-08-26 | Borgwarner Inc | Cooling stator windings of an electric machine |
JP2014134157A (en) | 2013-01-11 | 2014-07-24 | Hino Motors Ltd | Fuel addition device |
-
2016
- 2016-10-26 SE SE1651396A patent/SE542040C2/en unknown
-
2017
- 2017-06-13 CN CN201780080165.6A patent/CN110100081B/en active Active
- 2017-06-13 US US16/344,181 patent/US11015508B2/en active Active
- 2017-06-13 KR KR1020197012965A patent/KR102206580B1/en active IP Right Grant
- 2017-06-13 BR BR112019008355A patent/BR112019008355A2/en active Search and Examination
- 2017-06-13 EP EP17731329.3A patent/EP3532713B1/en active Active
- 2017-06-13 WO PCT/SE2017/050628 patent/WO2018080371A1/en unknown
- 2017-06-13 RU RU2019115111A patent/RU2745186C2/en active
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RU2745186C2 (en) | 2021-03-22 |
RU2019115111A3 (en) | 2020-11-27 |
US11015508B2 (en) | 2021-05-25 |
CN110100081B (en) | 2021-10-08 |
EP3532713A1 (en) | 2019-09-04 |
KR102206580B1 (en) | 2021-01-25 |
CN110100081A (en) | 2019-08-06 |
SE542040C2 (en) | 2020-02-18 |
WO2018080371A1 (en) | 2018-05-03 |
KR20190057383A (en) | 2019-05-28 |
RU2019115111A (en) | 2020-11-27 |
SE1651396A1 (en) | 2018-04-27 |
EP3532713B1 (en) | 2020-07-22 |
US20190316509A1 (en) | 2019-10-17 |
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